1 · Primary install
curl -fsSL https://raw.githubusercontent.com/code3hr/cyxcode/HEAD/install | bash Latest release. Works on Linux, macOS, and Windows under WSL / Git Bash.
Get started
Grab a prebuilt binary for Linux, macOS, or Windows (via WSL / Git Bash). The installer drops the
cyxcode binary into ~/.opencode/bin and adds it to your PATH.
1 · Primary install
curl -fsSL https://raw.githubusercontent.com/code3hr/cyxcode/HEAD/install | bash Latest release. Works on Linux, macOS, and Windows under WSL / Git Bash.
2 · Pin the latest release
curl -fsSL https://raw.githubusercontent.com/code3hr/cyxcode/HEAD/install | bash -s -- --version 3.0.3 Latest GitHub release: v3.0.3. Useful for stable automation and reproducible environments.
3 · Upgrade in place
Already running CyxCode? Use /update inside the runtime — it checks the latest GitHub release and runs the installer for you.
/update runs inside CyxCode Note for v2.2.x, v2.3.0, v2.3.1 installs: those builds had a broken upgrade URL. Run the primary install once to land on v2.3.2+ — auto-upgrades work from then on.
$ git clone https://github.com/code3hr/cyxcode.git
$ cd cyxcode
$ bun install
$ export ANTHROPIC_API_KEY=sk-ant-... # or OPENAI_API_KEY
$ bun run dev For CPUs without AVX2, see the performance docs.
/cyxinitRun inside CyxCode to scaffold .cyxcode/ with slash commands, memory/, patterns/, codegraph/, config, and gitignore entries.
cyxcode initSame result from your shell, outside the TUI. Project type detection runs automatically.
Latest binaries live at github.com/code3hr/cyxcode/releases/tag/v3.0.3.
One install, and every solved error becomes a free one.